I am a student and I have undertaken a project on a wind turbine blade. I am using ANSYS Workbench 10 and I am trying to run simulations for a blade, which I designed in Rhinoceros program.

The first time I imported my drawing in ANSYS the mesh application ran just fine. After that, i had to rotate the blade in a different angle (that is the purpose of my project) and the mesh kept failing. The mesh parameters I have been using are: Type: constant, Maximum space length: 0.005. No matter how fine I make the mesh, it keeps giving me warnings that there are sharp edges and small angles in the blade design.